Femometer Smart Ring Gen2 ceramic front view highlights sleek design for all-day comfort
Femometer Smart Ring Gen2 ceramic side profile shows slim silhouette for daily wear
Daily activity tracking on Femometer Gen2 ceramic ring via app
Sleep stage tracking with blood oxygen support on Femometer Gen2 ring
Femometer HRV and heart rate monitoring provides stress and trend insights
BBT-based cycle tracking with nightly temperature readings for cycle awareness
Ceramic ring with 100m water resistance for swimming and daily activities
Lightweight 3.3g design and 2.7mm profile for comfortable wear
Charging case extends battery with multiple full charges between uses

femometer

Femometer Smart Ring Gen2 Ceramic – Sleep, Heart Rate & Cycle Tracking with Free Lifetime App (Size 7)

High-performance electronics accessories made for confident daily results

$274.24

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Why customers choose Nexoltic

Meet the Femometer Smart Ring Gen2 Ceramic

A lightweight, premium ceramic ring engineered for around‑the‑clock health insights. With a 2.7mm profile and a 3.3g weight, it sits comfortably on the finger while delivering continuous data to help you understand daily patterns and routines. The aluminum core adds strength, and the scratch‑resistant ceramic exterior keeps the look polished wear after wear.

What it tracks

  • 24/7 heart rate, HRV, and activity data (steps and calories) synced to the lifetime femometer app
  • Sleep analysis with stages (Deep, Light, REM) and overnight blood oxygen levels
  • BBT‑based cycle tracking using 1,400+ nightly temperature measurements for cycle predictions

Design, durability, and wearability

  • Ultra‑slim profile at 2.7mm and 3.3g weight for comfortable all‑day wear
  • Ceramic exterior with aluminum core for durability and a refined look
  • Scratch‑resistant and water resistant to 100m, designed for 24/7 use
  • Size First with the included femometer sizing kit to help you pick the right fit

Battery life and app

  • Up to 35 days of battery life on a single charge; charging case stores 5 full charges
  • Lifetime free femometer app with iOS and Android compatibility
  • Regular firmware updates and 1‑year warranty with dedicated customer support

Real‑world use cases

Wear the ring during workouts, sleep, and daily activities to capture trends over time. Use the app to review sleep scores, track cycle patterns, and notice how stress or rest might align with your routine. The combination of continuous data and a lightweight form helps you explore possibilities without pressure.

What’s included and sizing

  • The ceramic ring, charging case, sizing kit, and a 1‑year warranty
  • Access to the lifetime femometer app for ongoing insights and updates

FAQ

Q: Is the Femometer Smart Ring Gen2 Ceramic compatible with iOS and Android?

A: Yes. It pairs with iOS and Android via the femometer app for a lifetime subscription.

Q: What comes with my purchase?

A: The ring, charging case, sizing kit, 1-year warranty, and access to the free lifetime femometer app.

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